Crafted to excel in challenging environments, this versatile head is equipped with four feed motors driving four feed rollers. It is optimally paired with our 911, 931, 931XC, and 951 wheeled harvesters while remaining compatible with other brands.
- Employs powerful feed motor and feed roller designs
- Features robust knives to handle crooked stems and tough limbs
- Utilizes butt saws with Constant Cut system for consistent production
Product Features and benefits:
1. Efficient Feed System: Experience enhanced efficiency with the advanced feed system featuring four powerful feed motors that drive four feed rollers. This setup provides multiple contact points for securely carrying the stem. Specifically designed to center the stem during feeding, the system ensures optimal efficiency. Low clamping pressure is employed to deliver high feed force, achieving efficient stem movement with minimal energy consumption.
2. Robust Delimbing Knife System: The forestry harvesting head is equipped with a rugged delimbing knife system comprising four movable cast iron delimbing knives. This design ensures high durability and performance, especially when dealing with tough limbs. The system applies substantial clamping forces to grip the stem securely, providing enhanced force during the felling moment and minimizing the risk of bent saw bars.
3. Constant Cut Saw Unit: Intelligent saw motor control is employed in the Constant Cut saw unit, ensuring the right chainsaw speed. This not only reduces the risk of splitting but also results in shorter cutting times. The unit also features a programmable EcoOiler automatic chain lubrication system, contributing to efficient and precise cutting operations.
4. Accurate Length/Diameter Measuring Systems: The harvesting head incorporates patented length-measuring wheel cylinder design, maintaining constant equalized pressure to closely follow stem irregularities. High-resolution encoders on both the left and right sides ensure accurate length and diameter measurements.
5. MaxiXT Smart Control System: Experience cutting-edge control with the MaxiXT smart control system. This state-of-the-art system features an intuitive graphical interface for managing all aspects of head control and performance. It allows easy programming of individual operator control preferences and production parameters, including tree species, length, and diameter.
6. Excellent Reliability and Serviceability: The harvesting head ensures excellent reliability and serviceability. Computer and hydraulic hoses/tubes are well-protected for high reliability. All daily service can be performed at ground level without the need for repositioning, and centralized lubrication points further reduce service time.
Product Specifications for C144:
Dimensions:
- Max Width: 70.7 in
- Height incl. Rotator: 69.7 in
- Height to Vertical Knife: 63 in
- Opening Knives, Upper: 26 in
- Opening Knives, Lower: 31.5 in
- Roller Opening, Max: 29.5 in
Specifications:
- Weight: Dry weight, incl. rotator, from 3,109 lbs.
- Feed Speed: 0 – 16.4 ft./s
- Gross Feed Force: 6,654 lbs.
- Feed Wheel Type: Steel rollers
- Delimbing Knives, Number: 5
- Delimbing Diameter, Tip-to-Tip: 20.7 in
- Bar: 32.5 in
- Saw Motor: 1.16 in³/rev
- Fell/Cut Diameter Theoretical Max: 28 in
- Max Hydraulic Flow: 84.5 gpm
- Max Hydraulic Pressure: 4,061 psi
Notes:
- Standard and extra equipment are market-dependent and vary between countries.
- The specification describes possible equipment, not that which is standard or optional.
- Stated weights are based on standard equipment.
- Specifications and designs are subject to change without notice.
Further information on this machine can be viewed by visiting this link https://www.komatsu.com/products/forestry/harvester-heads/c144
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